JL AUDIO Class D Monoblock 1000 W Amplifier (JX1000-1D)
Overview:-
Monoblock Class D Subwoofer Amplifier, 1000 W x 1 @ 2 Ω / 500 W x 1 @ 4 Ω - 14.4V
This amazingly compact amplifier delivers a real kilowatt of power at an unbelievably great price. Using a tough-as-nails Class D circuit with a robust MOSFET power supply, the JX1000/1D is fully capable of driving the toughest subwoofer loads with very good control and excellent sound quality.
Targeted specifically for subwoofer applications, the JX1000/1D includes a low-pass filter with continuously variable cutoff frequency selection from 50-200 Hz. It also features a variable bass boost at 45 Hz. with up to 12 dB of boost and an optional remote level control. Dedicated hi-level inputs are included, in addition to conventional low-level RCA inputs, making it easy to integrate with a variety of OEM and aftermarket head units.
Specifications
General Specification:-
| Frequency Response | 20 Hz - 150 Hz (+0, -1dB) |
| S/N Ratio, referred to highest rated power | >75 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| S/N Ratio, referred to 1 W | >45 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| Damping Factor @ 4 Ω | >1000 / 50 Hz |
| Damping Factor @ 2 Ω | >500 / 50 Hz |
| THD+N @ Rated Power | <1% @ 2 Ω per Ch. |
| Input Voltage Range @ High-Level Inputs | 2 V - 10 V RMS |
| Input Voltage Range @ RCA Inputs | 200 mV - 4 V RMS |
| Min.Copper Power / Ground Wire Gauge | 4 AWG wire |
| Fuse Rating | 80 A (AFS, AGU or MaxiFuse™) |
Class D Circuitry
Summary:
Subwoofer-optimized, Class D amplifier circuit delivers high efficiency without sacrificing low-frequency fidelity.
Detailed Information:
The design of our Class D subwoofer amplifier circuits places a high emphasis on damping of the driven load and low-frequency control. Exceptional efficiency is also achieved, which allows the amplifier to be physically compact and also draws far less current from a vehicle’s electrical system during high-power operation.
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